Base | Representation |
---|---|
bin | 1001000111010111101011… |
… | …1011111001000011010101 |
3 | 1022111010002211101021222100 |
4 | 2101311322323321003111 |
5 | 2303201002113101401 |
6 | 33152051142552313 |
7 | 2053036661536344 |
oct | 221657273710325 |
9 | 38433084337870 |
10 | 10022221222101 |
11 | 3214444668090 |
12 | 115a459738699 |
13 | 579125a8525a |
14 | 269114417b5b |
15 | 125a7abbdb86 |
hex | 91d7aef90d5 |
10022221222101 has 192 divisors, whose sum is σ = 17574431846400. Its totient is φ = 5432288716800.
The previous prime is 10022221222081. The next prime is 10022221222159. The reversal of 10022221222101 is 10122212222001.
It is a happy number.
10022221222101 is a `hidden beast` number, since 10 + 0 + 222 + 212 + 221 + 0 + 1 = 666.
It is not a de Polignac number, because 10022221222101 - 26 = 10022221222037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10022221222001) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1240216381 + ... + 1240224461.
It is an arithmetic number, because the mean of its divisors is an integer number (91533499200).
Almost surely, 210022221222101 is an apocalyptic number.
10022221222101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10022221222101 is a deficient number, since it is larger than the sum of its proper divisors (7552210624299).
10022221222101 is a wasteful number, since it uses less digits than its factorization.
10022221222101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8512 (or 8509 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 10022221222101 its reverse (10122212222001), we get a palindrome (20144433444102).
The spelling of 10022221222101 in words is "ten trillion, twenty-two billion, two hundred twenty-one million, two hundred twenty-two thousand, one hundred one".
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